InChI=1/C24H25BrN2O2/c1-18(20-10-6-3-7-11-20)26-16-21-14-22(25)12-13-23(21)29-17-24(28)27-15-19-8-4-2-5-9-19/h2-14,18,26H,15-17H2,1H3,(H,27,28)/p+1/t18-/m1/s1/fC24H26BrN2O2/h26-27H/q+1 DDB68EFDED87EAC0